Can I take Solifenacin and Vitamin d together?
Drug interaction guide
Originally published 25 Jan 2026
Meets Patient’s editorial guidelines
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There are no known interactions between solifenacin and vitamin D. It is generally considered safe to take these two together.
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Why this happens
Solifenacin is a medicine used to treat an overactive bladder, and vitamin D is a fat-soluble vitamin used for bone health. They are processed by the body through different pathways and do not interfere with how the other works.
What you should do
You can continue to take both as prescribed. Always inform your doctor or pharmacist of all supplements you are taking to ensure your records are up to date.
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Using other medicines
Taking multiple medicines? Our Medicines Interaction Checker helps you check whether your prescriptions, over-the-counter medicines, and supplements are safe to take together. Simply search for your medicines to see potential interactions and what to do about them.
Disclaimer
This information is for general educational purposes only and should not be relied upon as a substitute for professional medical advice. Always consult your GP, pharmacist, or another qualified healthcare professional before making decisions about your medications. Individual circumstances may vary, and only a healthcare professional who knows your medical history can provide personalised guidance.
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Article history
The information on this page is written and peer reviewed by qualified clinicians.
25 Jan 2026 | Originally published

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